| scholarly article | Q13442814 |
| P356 | DOI | 10.1016/0002-9610(91)90592-2 |
| P698 | PubMed publication ID | 1825754 |
| P2093 | author name string | Olsen DO | |
| P433 | issue | 3 | |
| P407 | language of work or name | English | Q1860 |
| P921 | main subject | cholecystectomy | Q638774 |
| P304 | page(s) | 339-344 | |
| P577 | publication date | 1991-03-01 | |
| P1433 | published in | The American Journal of Surgery | Q15762745 |
| P1476 | title | Laparoscopic cholecystectomy. | |
| P478 | volume | 161 |